China Wholesale Sfp Module 1550nm 1.25g Factory Suppliers - 10G Multimode 300m DDM | Dual Fiber SFP+ Transceiver JHA3903D - JHA

Mawonekedwe:

1). Imathandizira 9.95 mpaka 11.3Gb/s bit mitengo

2). Hot-plugable

3). Cholumikizira cha Duplex LC

4). 850nm VCSEL transmitter, PIN chithunzi-detector

5). MMF imalumikizana mpaka 300m

6). 2-waya mawonekedwe a kasamalidwe

zimagwirizana ndi mawonekedwe a SFF 8472 digito diagnostic monitoring

7). Magetsi: + 3.3V

8). Kugwiritsa ntchito mphamvu

9). Kutentha kwapakati: 0 ~ 70°C

10). Zogwirizana ndi RoHS

Mapulogalamu:

1). 10GBASE-SR/SW Efaneti

2). SONET OC-192 / SDH

3). 10G Fiber Channel

Kufotokozera:

JHA3903D ndi 10Gb / s optical transceiver module ya serial optical communication applications pa 10Gb / s. JHA3903D imatembenuza 10Gb / s serial serial data stream ku 10Gb / s optical output signal ndi 10Gb / s optical input sign to 10Gb / s serial data data mitsinje. Mawonekedwe amagetsi othamanga kwambiri a 10Gb/s amagwirizana kwathunthu ndi mafotokozedwe a SFI.

Ma transmitter a 850nm VCSEL apamwamba kwambiri komanso cholandila PIN chomverera bwino chimapereka magwiridwe antchito apamwamba kwambiri pamapulogalamu a Ethernet mpaka maulalo a 300m.

SFP + Module imagwirizana ndi SFF-8431, SFF-8432 ndi IEEE 802.3ae 10GBASE-SR. Digital diagnostics ntchito zimapezeka kudzera pa 2-waya serial mawonekedwe, monga tafotokozera mu SFF-8472.

Fomu yovomerezeka ya SFP kwathunthu imapereka pluggability yotentha, kukweza kosavuta kwa doko komanso kutsika kwa EMI.

•Mtheradi Maximum Mavoti

•Makhalidwe Amagetsi (T_ON= 0 mpaka 70 °C, VCC = 3.135 mpaka 3.465 Volts)

Zindikirani:

1. Zolumikizidwa mwachindunji ndi zikhomo za data za TX. Kulumikizana kwa AC kuchokera ku mapini kupita ku IC driver driver.
2. Pa SFF-8431 Rev 3.0
3. Mu 100 ohms kusiyanitsidwa kosiyana.
4. 20%~80%
5. LOS ndi zotuluka zotseguka. Iyenera kukokedwa ndi 4.7k - 10kΩ pa bolodi lokhala nawo. Kugwira ntchito mwachizolowezi ndi logic 0; kutayika kwa chizindikiro ndi logic 1. Kuchuluka kwamagetsi kukoka ndi 5.5V.

• Optical Parameters(T_ON= 0 mpaka 70°C, VCC = 3.135 mpaka 3.465 Volts)

Zindikirani:

1. Avereji yamagetsi amangodziwitsa chabe, pa IEEE802.3ae.
2. Chiwerengero cha TWDP chimafuna gulu lokhalamo kuti likhale logwirizana ndi SFF-8431. TWDP imawerengedwa pogwiritsa ntchito kachidindo ka Matlab koperekedwa mu ndime 68.6.6.2 ya IEEE802.3ae.
3. 12dB chiwonetsero.
4. Mikhalidwe ya mayeso olandila opsinjika pa IEEE802.3ae. Kuyesa kwa CSRS kumafuna gulu lokhalamo kuti likhale logwirizana ndi SFF-8431.
5. Kuchulukira kwa wolandila kumatchulidwa mu OMA komanso pansi pazovuta kwambiri.

•Tkutengera Makhalidwe

•Pin Ntchito

Chithunzi cha Host Board Connector Block Pin Nambala ndi Dzina

•PinTanthauzo la Ntchito

Zindikirani:

1. Zikhomo zapansi za module ziyenera kulekanitsidwa ndi vuto la module.
2. Pini iyi ndi pini yotsegulira yotulutsa / kukhetsa ndipo idzakokedwa ndi 4.7K-10Kohms kupita ku Host_Vcc pagulu la alendo.
3. Pini iyi idzakokedwa ndi 4.7K-10Kohms kupita ku VccT mu gawoli.
4. Pini iyi ndi pini yotsegulira yotulutsa / kukhetsa ndipo idzakokedwa ndi 4.7K-10Kohms kupita ku Host_Vcc pagulu la alendo.

•Chithunzi cha SFPZambiri za EEPROMndi Management

Ma module a SFP amagwiritsa ntchito 2-waya serial communication protocol monga tafotokozera mu SFP -8472. Zambiri za ID za ma module a SFP ndi magawo a Digital Diagnostic Monitor atha kupezeka kudzera mu I.²C mawonekedwe adilesi A0h ndi A2h. Kukumbukira kumapangidwa mu Table 1. Zambiri za ID (A0h) zalembedwa mu Table 2. Ndipo ndondomeko ya DDM pa adiresi A2h. Kuti mumve zambiri zamapu okumbukira komanso matanthauzidwe a byte, chonde onani SFF-8472, "Digital Diagnostic Monitoring Interface for Optical Transceivers". Magawo a DDM adasinthidwa mkati.

Table 1.Mapu a Memory Digital Diagnostic Memory (Mafotokozedwe Apadera a Data Field)

Table 2- EEPROM Serial ID Memory Zamkatimu (Ah)

•Makhalidwe a Digital Diagnostic Monitor

•Kutsata Malamulo

JHA3903D imagwirizana ndi International Electromagnetic Compatibility (EMC) komanso zofunikira ndi miyezo yapadziko lonse lapansi yachitetezo (onani zambiri mu Tebulo lotsatira).

•Alangizidwa Circuit

Analimbikitsa Host Board Power Supply Circuit 

Yolangizidwa Yoyenda Yothamanga Kwambiri

•Makulidwe a Makina

JHA ili ndi ufulu wosintha zinthu kapena zidziwitso zomwe zili pano popanda chidziwitso. Palibe mlandu womwe umaganiziridwa chifukwa chogwiritsa ntchito kapena kugwiritsa ntchito. Palibe ufulu pansi pa patent iliyonse yomwe imatsagana ndi kugulitsa zinthu zotere kapena zambiri.

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